package cn.wanxue.mapper;

import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

/**
 * @author zenghu
 * @date 2018/5/15 17:57
 */
@Mapper
public interface CommonMapper {

    public List<Map<String,Object>> customSqlQuery(String sql);
}
